Combined fan / drag chain holder for NEMA 17 Extruder / X-Carriage Mount AnyCubic i3 MEGA

The [AnyCubic i3 MEGA](https://www.amazon.de/Anycubic-gr%C3%B6%C3%9Ferer-Druckgr%C3%B6%C3%9Fe-Touchscreen-Filament/dp/B06XDFQ3LR/ref=as_li_ss_tl?s=industrial&ie=UTF8&qid=1545751398&sr=1-1-spons&keywords=anycubic+i3+mega&psc=1&linkCode=sl1&tag=truetende-21&linkId=4cb8a79a54957a6ca6cdca0105bfba12&language=de_DE) is a good printer, but I did not like the cable management right from the beginning, so I immediately switched to drag chains for the printhead. So I used [Michelx](https://www.thingiverse